leunghb 发表于 2013-11-5 12:52:07

MIL-PRF-1L AMENDMENT 1 1 July 1997 ELECTRON TUBE GENERAL SPECIFICATION FOR

MIL-PRF-1L
AMENDMENT 1
1 July 1997

PERFORMANCE SPECIFICATION

ELECTRON TUBE
GENERAL SPECIFICATION FOR

admin 发表于 2013-11-5 16:14:11

谢谢您的分享，金币已奖励！
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